fsnotify: unify inode and mount marks handling
There's a lot of common code in inode and mount marks handling. Factor it
out to a common helper function.
Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Eric Paris <eparis@redhat.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index 80f29e0..2e0c974 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -174,9 +174,9 @@
struct fsnotify_mark *entry = &chunk->mark;
struct list_head *list;
- if (!entry->i.inode)
+ if (!entry->inode)
return;
- list = chunk_hash(entry->i.inode);
+ list = chunk_hash(entry->inode);
list_add_rcu(&chunk->hash, list);
}
@@ -188,7 +188,7 @@
list_for_each_entry_rcu(p, list, hash) {
/* mark.inode may have gone NULL, but who cares? */
- if (p->mark.i.inode == inode) {
+ if (p->mark.inode == inode) {
atomic_long_inc(&p->refs);
return p;
}
@@ -231,7 +231,7 @@
new = alloc_chunk(size);
spin_lock(&entry->lock);
- if (chunk->dead || !entry->i.inode) {
+ if (chunk->dead || !entry->inode) {
spin_unlock(&entry->lock);
if (new)
free_chunk(new);
@@ -258,7 +258,7 @@
goto Fallback;
fsnotify_duplicate_mark(&new->mark, entry);
- if (fsnotify_add_mark(&new->mark, new->mark.group, new->mark.i.inode, NULL, 1)) {
+ if (fsnotify_add_mark(&new->mark, new->mark.group, new->mark.inode, NULL, 1)) {
fsnotify_put_mark(&new->mark);
goto Fallback;
}
@@ -386,7 +386,7 @@
chunk_entry = &chunk->mark;
spin_lock(&old_entry->lock);
- if (!old_entry->i.inode) {
+ if (!old_entry->inode) {
/* old_entry is being shot, lets just lie */
spin_unlock(&old_entry->lock);
fsnotify_put_mark(old_entry);
@@ -395,7 +395,7 @@
}
fsnotify_duplicate_mark(chunk_entry, old_entry);
- if (fsnotify_add_mark(chunk_entry, chunk_entry->group, chunk_entry->i.inode, NULL, 1)) {
+ if (fsnotify_add_mark(chunk_entry, chunk_entry->group, chunk_entry->inode, NULL, 1)) {
spin_unlock(&old_entry->lock);
fsnotify_put_mark(chunk_entry);
fsnotify_put_mark(old_entry);
@@ -611,7 +611,7 @@
list_for_each_entry(node, &tree->chunks, list) {
struct audit_chunk *chunk = find_chunk(node);
/* this could be NULL if the watch is dying else where... */
- struct inode *inode = chunk->mark.i.inode;
+ struct inode *inode = chunk->mark.inode;
node->index |= 1U<<31;
if (iterate_mounts(compare_root, inode, root_mnt))
node->index &= ~(1U<<31);